ION F-18 User Manual page 50

The following table shows the options for the dry out/in contacts
Dry out signal
Summary Alarm
On Battery
Battery Low
UPS ok
On Bypass
Dry in signal
Disable
UPS On
UPS Off
Maintain bypass
Description
Activated when any warning happens
Activated when the UPS operates on battery
Activated with the battery low alarm
Activated when the UPS has no alarms and no
fault.
Activated when the UPS has bypass output.
Description
Disable the function.
One second pulse activate, if active, the UPS turns
on when UPS is not on inverter. It is the same as a
remote button to control UPS status.
One second pulse activate, if active, the UPS turns
off when UPS is on inverter. It is the same as a
remote button to control UPS status.
One second pulse activate, if active, the UPS will
transfer to bypass mode. To recover to normal
status, first make the signal inactive, and then UPS
needs be turned on by manual operation.
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